GATE MECHANISM AND PARAMETER ANALYSIS OF ANODAL-FIRST WAVEFORMS FOR IMPROVING SELECTIVITY OF C-FIBER NERVES


An Efficient Phase-Locked Loop for Distorted Three-Phase Systems

This paper proposed an efficient phase-locked loop (PLL) that features zero steady-state error of phase and frequency under voltage sag, phase jump, harmonics, DC offsets and step-and ramp-changed frequency.The PLL includes the sliding Goertzel discrete Fourier transform (SGDFT) filter-based fundamental Plush positive sequence component separator (

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Fishing Nets and String at the Final Mesolithic and Early Neolithic Site of Zamostje 2, Sergiev Posad (Russia)

The site Zamostje 2, located in Sergiev-Posad district of Moscow (Russia) on the west bank of the Dubna River, has provided two Mesolithic and one Early Neolithic occupations dated from 7000 to 5400 cal BC.Thanks to the waterlogged environment, the site has an exceptional preservation.The site has yielded fishing screens, fishing fences, wooden fis

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